Rongxiang Yi

Bib: 14730F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Masters (Masters Women)
#0 / 6263
Top 24%
Division (F50-54)
#0 / 1187
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:55
Rank: #16886
Start5K
25:55 | 8:21/mi
10K· 6.21 mi
51:51
Rank: #16594 (+292)
5K10K
25:56 | 8:21/mi
15K· 9.32 mi
1:18:12
Rank: #16449 (+145)
10K15K
26:21 | 8:29/mi
20K· 12.43 mi
1:44:33
Rank: #15904 (+545)
15K20K
26:21 | 8:29/mi
Half· 13.11 mi
1:50:14
Rank: #15846 (+58)
20KHalf
5:41 | 8:20/mi
25K· 15.53 mi
2:10:49
Rank: #15322 (+524)
Half25K
20:35 | 8:29/mi
30K· 18.64 mi
2:38:05
Rank: #14703 (+619)
25K30K
27:16 | 8:47/mi
20M
2:50:14
Rank: #14454 (+249)
30K20M
12:09 | 8:56/mi
21M
2:59:29
Rank: #14116 (+338)
20M21M
9:15 | 9:15/mi
35K· 21.75 mi
3:05:35
Rank: #13901 (+215)
21M35K
6:06 | 8:09/mi
23M
3:15:59
Rank: #13483 (+418)
35K23M
10:24 | 8:18/mi
24M
3:23:59
Rank: #13134 (+349)
23M24M
8:00 | 8:00/mi
40K· 24.85 mi
3:31:05
Rank: #12864 (+270)
24M40K
7:06 | 8:18/mi
25.2M
3:34:14
Rank: #12741 (+123)
40K25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:42:17
Rank: #12489 (+252)
25.2MFinish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:52:03
Pace8:33 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:1225:558:2125:55
8:21
-
10K
6.21 mi11:25:0851:518:2125:56
8:21
0:00
15K
9.32 mi11:51:291:18:128:2326:21
8:29
+0:08
20K
12.43 mi12:17:501:44:338:2526:21
8:29
0:00
Half
13.11 mi12:23:311:50:148:255:41
8:20
-0:09
25K
15.53 mi12:44:062:10:498:2520:35
8:29
+0:09
30K
18.64 mi13:11:222:38:058:2927:16
8:47
+0:18
20M
20.00 mi13:23:312:50:148:3112:09
8:56
+0:09
21M
21.00 mi13:32:462:59:298:339:15
9:15
+0:19
35K
21.75 mi13:38:523:05:358:326:06
8:09
-1:06
23M
23.00 mi13:49:163:15:598:3110:24
8:18
+0:09
24M
24.00 mi13:57:163:23:598:308:00
8:00
-0:18
40K
24.85 mi14:04:223:31:058:307:06
8:18
+0:18
25.2M
25.20 mi14:07:313:34:148:303:09
9:08
+0:50
Finish
26.22 mi14:15:343:42:178:298:03
7:54
-1:14

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:54 /mi

Average Pace

8:29 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:28

77% of race

Time at Steady Pace

51:49

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:59:1225:558:2125:55
8:21
#16886
10K
6.21 mi11:25:0851:518:2125:56
8:21
#16594
15K
9.32 mi11:51:291:18:128:2326:21
8:29
#16449
20K
12.43 mi12:17:501:44:338:2526:21
8:29
#15904
Half
13.11 mi12:23:311:50:148:255:41
8:20
#15846
25K
15.53 mi12:44:062:10:498:2520:35
8:29
#15322
30K
18.64 mi13:11:222:38:058:2927:16
8:47
#14703
20M
20.00 mi13:23:312:50:148:3112:09
8:56
#14454
21M
21.00 mi13:32:462:59:298:339:15
9:15
#14116
35K
21.75 mi13:38:523:05:358:326:06
8:09
#13901
23M
23.00 mi13:49:163:15:598:3110:24
8:18
#13483
24M
24.00 mi13:57:163:23:598:308:00
8:00
#13134
40K
24.85 mi14:04:223:31:058:307:06
8:18
#12864
25.2M
25.20 mi14:07:313:34:148:303:09
9:08
#12741
Finish
26.22 mi14:15:343:42:178:298:03
7:54
#12489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi168866091609116295(Top 64%)5739(Top 53%)5739(Top 483%)
10K6.21 mi3.10 mi16594+2925915+1765915+17616407(Top 64%)5763(Top 53%)5763(Top 486%)
15K9.32 mi3.11 mi16449+1455827+885827+8816295(Top 64%)5739(Top 53%)5739(Top 483%)
20K12.43 mi3.11 mi15904+5455520+3075520+30714707(Top 58%)4832(Top 44%)4832(Top 407%)
Half13.11 mi0.68 mi15846+585491+295491+2914788(Top 58%)4901(Top 45%)4901(Top 413%)
25K15.53 mi2.42 mi15322+5245196+2955196+29512999(Top 51%)4045(Top 37%)4045(Top 341%)
30K18.64 mi3.11 mi14703+6194902+2944902+29412076(Top 47%)3776(Top 35%)3776(Top 318%)
20M20.00 mi1.36 mi14454+2494788+1144788+11411821(Top 46%)3926(Top 36%)3926(Top 331%)
21M21.00 mi1.00 mi14116+3384663+1254663+1259743(Top 38%)3088(Top 28%)3088(Top 260%)
35K21.75 mi0.75 mi13901+2154576+874576+878787(Top 34%)2618(Top 24%)2618(Top 221%)
23M23.00 mi1.25 mi13483+4184401+1754401+1757425(Top 29%)2113(Top 19%)2113(Top 178%)
24M24.00 mi1.00 mi13134+3494255+1464255+1466680(Top 26%)1862(Top 17%)1862(Top 157%)
40K24.85 mi0.85 mi12864+2704151+1044151+1047412(Top 29%)2353(Top 22%)2353(Top 198%)
25.2M25.20 mi0.35 mi12741+1234101+504101+507274(Top 28%)2341(Top 21%)2341(Top 197%)
Finish26.22 mi1.02 mi12489+2523998+1033998+1037979(Top 31%)2579(Top 24%)2579(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16295

Females

5739

F50-54

5739

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16407

Females

5763

F50-54

5763

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16295

Females

5739

F50-54

5739

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14707

Females

4832

F50-54

4832

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14788

Females

4901

F50-54

4901

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

12999

Females

4045

F50-54

4045

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12076

Females

3776

F50-54

3776

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11821

Females

3926

F50-54

3926

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9743

Females

3088

F50-54

3088

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8787

Females

2618

F50-54

2618

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7425

Females

2113

F50-54

2113

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6680

Females

1862

F50-54

1862

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7412

Females

2353

F50-54

2353

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7274

Females

2341

F50-54

2341

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7979

Females

2579

F50-54

2579

Passing Analysis

Category:
Athletes Passed
4847
Passed By
450
Net Change
+4397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16886
5K10K439147+292#16886#16594
10K15K304159+145#16594#16449
15K20K57833+545#16449#15904
20KHalf7113+58#15904#15846
Half25K53612+524#15846#15322
25K30K64728+619#15322#14703
30K20M27223+249#14703#14454
20M21M35113+338#14454#14116
21M35K2205+215#14116#13901
35K23M4191+418#13901#13483
23M24M3523+349#13483#13134
24M40K2755+270#13134#12864
40K25.2M1285+123#12864#12741
25.2MFinish2553+252#12741#12489
TOTALS4847450+4397
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing